Protecting cow as sacred cow is a bloody biggest non sense ever possible similar in case of pigs. These are part of food chain. Sea food is another example. Food chain has nothing to contradict with Nature. Peoples must know that Nature has not devised for any animal to be sacred its only a conventional existential mind set up. Cow may be milk yielding one but after an age its a food for many similarly its an analogous case with pigs , sea food and the like . THERE IS NO BLOODY POLITICAL AGENDA WITH NATURE.